Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

natursteinonline.de

Naturstein Online

Page Load Speed

8.6 sec in total

First Response

324 ms

Resources Loaded

7.6 sec

Page Rendered

642 ms

natursteinonline.de screenshot

About Website

Welcome to natursteinonline.de homepage info - get ready to check Naturstein Online best content for Germany right away, or after learning these important things about natursteinonline.de

Zeitschrift für die Natursteinbranche mit großer Natursteindatenbank, Firmenverzeichnis und Nachrichten aus der Steinbranche

Visit natursteinonline.de

Key Findings

We analyzed Natursteinonline.de page load time and found that the first response time was 324 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

natursteinonline.de performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.227

55/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

natursteinonline.de

324 ms

www.natursteinonline.de

4851 ms

normalize.css

221 ms

foundation1.css

766 ms

stylesheet_5400c264aa.css

499 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 81% of them (67 requests) were addressed to the original Natursteinonline.de, 5% (4 requests) were made to Imagesrv.adition.com and 4% (3 requests) were made to Adfarm1.adition.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Natursteinonline.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 830.4 kB (48%)

Content Size

1.7 MB

After Optimization

905.9 kB

In fact, the total size of Natursteinonline.de main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 798.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 70.3 kB

  • Original 84.3 kB
  • After minification 74.1 kB
  • After compression 14.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 10.2 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 70.3 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 61.4 kB

  • Original 798.3 kB
  • After minification 736.9 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Naturstein Online images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 440.2 kB

  • Original 569.9 kB
  • After minification 364.5 kB
  • After compression 129.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 440.2 kB or 77% of the original size.

CSS Optimization

-91%

Potential reduce by 258.4 kB

  • Original 283.7 kB
  • After minification 148.3 kB
  • After compression 25.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Natursteinonline.de needs all CSS files to be minified and compressed as it can save up to 258.4 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (45%)

Requests Now

80

After Optimization

44

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Naturstein Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

natursteinonline.de accessibility score

80

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

natursteinonline.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

natursteinonline.de SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Natursteinonline.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Natursteinonline.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of Naturstein Online. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: